15691042913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{13997}}^1$

素因数の和:14241

約数の個数: 32

約数和(自身を含む): 19666182144

約数和(自身を除く): 3975139231

約数列:

[1, 7, 13, 91, 97, 127, 679, 889, 1261, 1651, 8827, 11557, 12319, 13997, 86233, 97979, 160147, 181961, 1121029, 1273727, 1357709, 1777619, 9503963, 12443333, 17650217, 23109047, 123551519, 161763329, 172429043, 1207003301, 2241577559, 15691042913]

約数ペア:

[(1, 15691042913), (7, 2241577559), (13, 1207003301), (91, 172429043), (97, 161763329), (127, 123551519), (679, 23109047), (889, 17650217), (1261, 12443333), (1651, 9503963), (8827, 1777619), (11557, 1357709), (12319, 1273727), (13997, 1121029), (86233, 181961), (97979, 160147)]